http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Experimentelle Untersuchungen zur in vitro Fertilisation von Oozyten präpuberaler Rinder
Experimental investigations of in vitro fertilization of oocytes of prepubertal heifers
doctoral Tierärztliche Hochschule Hannover 1999.
Includes bibliographical references (pages 116-143).